🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.49 AU - 0.71 AU

Year: 172 Days

Day: 20.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 14.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.06 AU - 1.36 AU

Year: 494 Days

Day: 13.5 Hours

Environment

Temp: -11 °C

Axial Tilt: 72.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.97 AU - 2.01 AU

Year: 1041 Days

Day: 33.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.45 AU - 3.17 AU

Year: 1747 Days

Day: 33.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 14.5

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 6.55 AU - 6.73 AU

Year: 6345 Days

Day: 7 Hours

Environment

Temp: -152 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 20,281,036 km

• M1: 188,045 km (0.05 R)
• M2: 523,443 km (0.089 R)
• M3: 662,120 km (0.093 R)
• M4: 785,838 km (0.115 R)
• M5: 1,048,681 km (0.092 R)
• M6: 1,317,060 km (0.09 R)
• M7: 1,504,506 km (0.053 R)
• M8: 1,809,835 km (0.113 R)
• M9: 2,164,980 km (0.078 R)
• M10: 2,731,657 km (0.083 R)
• M11: 2,892,624 km (0.108 R)
• M12: 3,123,753 km (0.094 R)
• M13: 3,412,477 km (0.12 R)
• M14: 3,961,950 km (0.086 R)
• M15: 4,053,205 km (0.115 R)
• M16: 4,406,555 km (0.1 R)
• M17: 4,558,397 km (0.107 R)
• M18: 4,654,139 km (0.079 R)
• M19: 4,789,376 km (0.12 R)
• M20: 5,024,394 km (0.081 R)
• M21: 5,323,590 km (0.11 R)
• M22: 5,939,484 km (0.11 R)
• M23: 7,016,439 km (0.079 R)
• M24: 8,083,371 km (0.081 R)
• M25: 8,552,809 km (0.084 R)
• M26: 8,766,884 km (0.092 R)
• M27: 9,079,394 km (0.116 R)
• M28: 9,224,953 km (0.118 R)
• M29: 9,420,178 km (0.12 R)
• M30: 9,567,532 km (0.104 R)
• M31: 10,850,483 km (0.104 R)
• M32: 11,056,629 km (0.03 R)
• M33: 11,394,571 km (0.075 R)
• M34: 11,630,486 km (0.096 R)
• M35: 11,815,090 km (0.109 R)
• M36: 12,943,058 km (0.073 R)
• M37: 13,658,734 km (0.066 R)
• M38: 13,993,235 km (0.085 R)
• M39: 14,670,764 km (0.05 R)
• M40: 14,984,770 km (0.108 R)
• M41: 17,005,239 km (0.092 R)
• M42: 17,485,897 km (0.114 R)
• M43: 18,062,597 km (0.113 R)
• M44: 19,609,887 km (0.117 R)
• M45: 20,050,752 km (0.04 R)
• M46: 21,651,898 km (0.089 R)
• M47: 21,749,286 km (0.106 R)
• M48: 21,846,824 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 11.3

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 10.32 AU - 11.64 AU

Year: 13493 Days

Day: 7.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 20,281,036 km

• M1: 177,573 km (0.075 R)
• M2: 272,418 km (0.086 R)
• M3: 365,767 km (0.066 R)
• M4: 474,225 km (0.098 R)
• M5: 554,260 km (0.11 R)
• M6: 1,019,958 km (0.091 R)
• M7: 1,150,707 km (0.098 R)
• M8: 1,264,102 km (0.119 R)
• M9: 1,502,711 km (0.053 R)
• M10: 1,821,803 km (0.1 R)
• M11: 2,176,499 km (0.093 R)
• M12: 2,478,986 km (0.086 R)
• M13: 2,872,429 km (0.106 R)
• M14: 3,204,835 km (0.08 R)
• M15: 3,334,836 km (0.112 R)
• M16: 3,889,395 km (0.104 R)
• M17: 3,976,012 km (0.081 R)
• M18: 4,364,667 km (0.12 R)
• M19: 4,454,725 km (0.086 R)
• M20: 4,802,690 km (0.046 R)
• M21: 5,197,479 km (0.106 R)
• M22: 6,079,059 km (0.112 R)
• M23: 6,754,793 km (0.046 R)
• M24: 7,368,294 km (0.055 R)
• M25: 7,476,004 km (0.113 R)
• M26: 8,899,129 km (0.116 R)
• M27: 9,430,949 km (0.088 R)
• M28: 9,735,979 km (0.077 R)
• M29: 10,020,514 km (0.113 R)
• M30: 10,139,893 km (0.107 R)
• M31: 11,285,065 km (0.081 R)
• M32: 11,484,030 km (0.025 R)
• M33: 11,885,551 km (0.036 R)
• M34: 12,138,820 km (0.071 R)
• M35: 12,240,696 km (0.108 R)
• M36: 12,573,551 km (0.072 R)
• M37: 13,300,747 km (0.047 R)
• M38: 14,255,630 km (0.099 R)
• M39: 14,363,191 km (0.079 R)
• M40: 14,470,901 km (0.119 R)
• M41: 15,041,019 km (0.111 R)
• M42: 15,370,134 km (0.104 R)
• M43: 15,590,791 km (0.087 R)
• M44: 16,091,345 km (0.084 R)
• M45: 16,795,203 km (0.091 R)
• M46: 17,250,878 km (0.067 R)
• M47: 17,394,193 km (0.09 R)
• M48: 18,996,087 km (0.103 R)
• M49: 19,144,040 km (0.086 R)
• M50: 19,262,671 km (0.106 R)
• M51: 19,560,370 km (0.048 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 12,936 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit